Texas Instruments

LP3982IMM-ADJ

The Texas Instruments LP3982IMM-ADJ is a low-power, low-voltage, micropower voltage supervisor with an adjustable output voltage. It is designed to monitor the power supply voltage and provide an indication when the voltage falls below a programmable threshold. Features of the LP3982IMM-ADJ include: 1. Adjustable output voltage: The output voltage of the LP3982IMM-ADJ can be adjusted using an external resistor, allowing for customization to meet specific application requirements. 2. Low power consumption: The LP3982IMM-ADJ has a very low power consumption of only 2.5µA, making it ideal for battery-powered applications. 3. Wide input voltage range: The LP3982IMM-ADJ can operate over a wide input voltage range of 1.5V to 5.5V, making it suitable for a variety of applications. 4. Small package size: The LP3982IMM-ADJ is available in a small SOT-23 package, making it easy to integrate into compact designs. 5. Active-low or active-high output: The output of the LP3982IMM-ADJ can be configured as either active-low or active-high, providing flexibility in system design. Applications for the LP3982IMM-ADJ include: 1. Battery-powered systems: The low power consumption of the LP3982IMM-ADJ makes it well-suited for use in battery-powered systems, where power efficiency is critical. 2. Voltage monitoring: The LP3982IMM-ADJ can be used to monitor the voltage of a power supply and provide an indication when the voltage falls below a programmable threshold. 3. Brownout protection: The LP3982IMM-ADJ can be used to provide brownout protection for systems that require a stable power supply. 4. Microcontrollers and other digital circuits: The LP3982IMM-ADJ can be used to monitor the power supply voltage of microcontrollers and other digital circuits, providing an indication when the voltage falls below a critical level. Overall, the LP3982IMM-ADJ is a versatile and low-power voltage supervisor that can be used in a variety of applications where voltage monitoring and brownout protection are required.